Authors: Lawrence J Appel; Catherine M Champagne; David W Harsha; Lawton S Cooper; Eva Obarzanek; Patricia J Elmer; Victor J Stevens; William M Vollmer; Pao-Hwa Lin; Laura P Svetkey; Sarah W Stedman; Deborah R Young Journal: JAMA Date: 2003 Apr 23-30 Impact factor: 56.272